In fact, it's still not working.
We installed the new 2010 SP0 on the workstation that is the network license server. After a 3 hour download, the installation proceeded. When it was done, all workstations crashed. In a way, this is a reliability improvement. We have gone from having to reboot the license server about once a week to not having to worry about it since it doesn't work at all!
I have my engineers working on the loading dock today while I wait for the 3 hour download once again and wait for a call back from support.